I really hard tried to find you software for the G2 Simple Motor Controller on your homepage. Unfortunately unsuccessfully. Please send me the link where I can download the software.
via Google search I found the Motor Control Software for Windows.
Thanks for letting us know you found the software. For others, the “Getting started” section of the “Pololu Simple Motor Controller G2 User’s Guide” has links to and instructions for installing the driver’s and software for them. You can find the user’s guide under the “Resources” tab of the respective SMC product pages. Here is one of them.